"E/L", meaning that:
They're probably "entry level" large capacity...
The dryer's auto dry probably has a Temperature Sensor, as opposed to a Moisture Sensor and you better be able to do w/o a drum light & get used to that small door...
I'm sure the washer at least has all five temperature combinations, but the Water Level most likely has three or four fixed settings & I don't even see anything about a Self-Cleaning or "Magic Clean" filter, so most likely you gotta clean all the gunk out your self...
Still nice machines & would consider buying, myself, if I could...
-- Dave